Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 2980 ECMA

NU 2980 ECMA

Dimensions

d		400	mm
D		540	mm
B		82	mm
D₁	≈	496	mm
F		435	mm
r_1,2	min.	4	mm
s	max.	6.2	mm

Abutment dimensions

d_a	min.	415	mm
d_a	max.	429	mm
d_b	min.	439	mm
D_a	max.	525	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	1400	kN
Basic static load rating	C₀	2800	kN
Fatigue load limit	P_u	245	kN
Reference speed		1200	r/min
Limiting speed		1600	r/min
Calculation factor	k_r	0.07
Limiting value	e	0.3
Axial load factor	Y	0

Mass

Mass bearing

Model Number: NU 2980 ECMA
Inner Diameter：400mm Outer Diameter：540mm Width：82mm
Reference speed:1600 r/min Limiting speed:1200 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row
Update date：2025-12-09
Application:motor,Anti-defibrillation pacing,Pest Monitoring,Pneumatic Control Valves,metallurgy,rehabilitation training equipment,medical equipment,fabric products,tapered grinder,spectrometer,pipe fittings Steel industry
Similar models:NU 2980 ECMA NU 2980 MA 312980 D NCF 2980 CV
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C 4034 V	170	260	90	Bearings, units and housings
HA 210	42.8625	70	35	Bearings, units and housings
PCM 081012 E	8	10	12	Bearings, units and housings

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